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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Cranberry Crown
Danburite
Dom Pedro Aquamarine
Dyscrasite
Elbaite
Elbaite
Elbaite (var. cat's eye tourmaline)
Elbaite Ring
Elbaite with cookeite
Elbaites
Euclase
Fire Opal
Hydroxylherderite
Ibitira eucrite
Imperial Topaz
Jeremejevite
Jolie Citrine Necklace
Liddicoatite
Liddicoatite slices
Marie Louise Diadem
Napoleon Diamond Necklace
Opal
Orbicular agate
Orthoclase
Paraiba Tourmaline
Paraiba Tourmaline
Paraiba Tourmaline
Paraiba Tourmaline Ring
Post Diamond Tiara
Pyrope Hair Comb
Pyroxmangite
Quartz
Quartz
Quartz
Quartz (var. amethyst geode)
Quartz (var. amethyst geode)
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